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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 420-680-6 | CAS number: 134127-48-3
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Administrative data
First-aid measures
Description of first aid measures:
Eye contact : Immediately flush eye(s) with plenty of water. Consult an oculist if necessary.
Skin contact : Wash off with soap and water. Consult a physician if necessary.
Ingestion : Rinse mouth with plenty of water. Do not induce vomiting. Consult a physician.
Inhalation : Take person to fresh air. Keep at rest. Consult a physician if necessary.
Most important symptoms and effects: Symptoms : May cause an allergic skin reaction.
Indication of immediate medical attention and special treatment needed: General advice : Call a physician immediately.
Fire-fighting measures
Extinguishing media:
Suitable extinguishing media : Water spray., Foam.
Extinguishing media which must not be used for safety reasons: Dry extinguishing powder., Carbon dioxide (CO2).
Special hazards arising from the substance or mixture: Further information : Collect contaminated fire extinguishing water separately. This
must not be discharged into drains.
Advice for fire-fighters: Special protective equipment for fire-fighters: Regular fire intervention clothes.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Personal precautions : Cleanup personnel must use appropriate personal protective equipment.
Additional advice : Observe normal precautions when handling chemicals.
Environmental precautions: Environmental precautions : The product should not be allowed to enter drains, water courses or the soil.
Methods and material for containment and cleaning up: Methods for cleaning up : Remove the dust with a flameproof suck up-system. Carefully
collect leftovers. Collect spilled product in another vessel and carry off as chemical waste.
6.4 Reference to other sections:
For waste disposal see 'disposal considerations' below.
For personal protection see 'exposure control...' below.
Handling and storage
Precautions for safe handling:
Advice on safe handling : Prevent product from diffusing.Avoid dust formation.
Hygiene measures : Observe normal precautions when handling chemicals.Employees should wash their hands and face beforeeating, drinking, or using tobacco products.Keep away from foodstuffs, drinks and tobacco.
Advice on protection against fire and explosion: Use dust-explosionproof material. Avoid heat or open flame.Take precautionary measures against static discharges.
Conditions for safe storage: Requirements for storage areas and containers: Keep in a dry place.Keep container tightly closed.
Specific end use: This substance is used only by trained professionals under restricted conditions.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not regulated
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not regulated
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Marine transport (UN RTDG/IMDG)
- UN number:
- not regulated
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not regulated
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Exposure controls / personal protection
Control parameters:
Components with occupational exposure limits rsp. biological occupational exposure limits requiring monitoring:
Occupational exposure limits:
Air limit values: We are not aware of any national exposure limit.
Biological limit values: We are not aware of any national exposure limit.
Additional exposure limits under the conditions of use: No other exposure limits applicable.
DNEL/DMEL and PNEC-values: No Chemical Safety Report performed. No DNEL/DMEL value determined. No PNEC value determined.
Exposure controls:
Occupational exposure controls:
Instruction measures to prevent exposure: Employees should wash their hands and face before eating, drinking, or using tobacco products. Keep away from foodstuffs, drinks and tobacco.
Technical measures to prevent exposure: Ensure adequate ventilation.
Personal measures to prevent exposure:
Respiratory protection : In case of heavy air pollution a dust mask P1 is to be worn.
Hand protection : Use chemical resistant gloves. In case of prolonged immersion or frequently repeated contact use gloves made of the materials: butylrubber (thickness >= 0.70 mm, breakthrough time > 480 min).(EN 374). The use of protective gloves should conform to the specifications of EC directive 89/686/EC and the resultant standard EN374. Additional advice: The data are based on own tests, literature data and information of glove manufacturers or derived from similar substances. Because several factors may influence these properties (eg temperature), one should take into
account the fact that the life of a chemical gloves in practice may be considerably shorter than indicated by the permeation test. The high diversity of types of use are prescribed by the manufacturer.
Eye protection : Safety goggles. EN 166.
Body Protection : Safety clothes.
Personal protective equipment: Observe normal precautions when handling chemicals.
Environmental exposure controls: Effluent regulations/discharge/treatment/contents may vary from one area to another. Please consult the local regulations regarding the disposal of this material. Do not release into drain. Collect for removal by a licensed waste contractor.
EU Directive Status:
European Directive 2000/60/EC (water): not on list
European Directive 1996/62/EC (air): not on list
Stability and reactivity
Reactivity : Reactivity is not to be expected under normal conditions of temperature and pressure.
Chemical stability: The product is stable under normal conditions of storage and
use.
Conditions to avoid: Keep away from heat and sources of ignition. Protect from frost, heat and sunlight.
Materials to avoid: No data available
Hazardous decomposition products: No specified dangerous decomposition products are known.
Disposal considerations
Waste disposal methods: Do not release into drain. Collect for removal by a licensed waste contractor. Effluent regulations/discharge/treatment/contents may vary from one area to another. Please consult the local regulations regarding the disposal of this material.
Empty containers: As the packaging can be contaminated with product residus, please observe the warnings of the label even when the container is empty.Do not reuse empty container without proper cleaning.Label precautions also apply to this container when empty.
For waste resulting from the expired product, it is recommended to use European Waste Code : 20 01 17 (photochemicals).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.